Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2018, 09:36 AM

  • 02 0942_02 0941 _05062018_025407.mp4

Date
06/05/2018
W/O
706802
Weather
Dry
Operator/Surveyor
J.BUENROSTRO
Sewer ID
Z00279
PipeID
P03512
Time
2:36 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K5186
Sewer Name
02 MONTEBELLO TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
23
Purpose
Routine Assessment
Project
WO_706802_TV02320_JUN2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
02 0941
Downstream MH
02 0942
Dir. of Survey
Upstream
Length Surveyed
396.1 ft.
Total Length
396.1 ft.
Structural Index
2
Structural Quick
2311
Structural Rating
7
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 02 0941 to 02 0942
MH: 02 0941MH: 02 0942upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 09421.7 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.7 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish6.2 ft. DSC - Deposits Settled Compacted, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish17 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO51.2 ft. DSC - Deposits Settled Compacted, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start119.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO, Finish140.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO, Start354.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING394.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start394.1 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start396 ft. MWM - Water Mark, 15 %of cross sectional area396.1 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH396.1 ft. AMH - Downstream Manhole, Survey Begins - 02 0941396.1 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (6)

  • Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING

    41.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO, Start

    255.4 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO, Start

  • Deposits Settled Compacted, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    344.9 ft. - Deposits Settled Compacted, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO

    379.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: NO

All inspections of P03512Work order 706802

Observations (16)

DistanceCodeObservation
394.4DAGS—
394.4SSS—
2SRI—
0MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
396.1AMH02 0942
379.1CL—
276.3CL—
2DAGS—
41.7SSSMAG COATING
389.9DSC—
0AMH02 0941
394.4SRI—
344.9DSC—
0.1MWM—
0MWL—
255.4CL—

Properties (4)

additional_info
SC359508
custom_field_two
3
customer
LACSD
datetime
2018-06-05T02:36:33-07:00